baber/WOPTO huggingface dataset:
Patent EP-4223865-A1 (EP)
Inventor: KOMORI TAKAYUKI
IPC: C12M1/26
Filed: 2021-09-03
Abstract: The present invention addresses the problem of providing a fine particle capture device capable of capturing a single particle by simply causing a fine particle-containing liquid to flow through a flow channel without using electricity or performing a special operation. Said problem is solved by this fine particle capture device for capturing fine particles by causing a fine particle-containing liquid to pass through the device. In the fine particle capture device, a chip has a plane part and projection parts, and is configured such that the fine particle-containing liquid entering from an inlet port passes on the surface of the plane part in the chip and between a projection part and another projection part adjacent thereto and the liquid is discharged from an outlet port. The projection parts are disposed on the plane part in the form of layers. The layers each have a plurality of projection parts, and are configured such that the fine particle-containing liquid having passed through a layer on the inlet port side passes through a layer on the outlet port side adjacent thereto. In each layer, a capture part and a bypass part are formed. The capture part is disposed on the outlet port side of the bypass part in a specific layer as a portion of another layer adjacent thereto.
Patent EP-4227283-A1 (EP)
Title: Method of manufacturing green sheet
Inventor: KUSANO DAI
IPC: C04B35/587
Filed: 2021-09-29
Abstract: One embodiment of the present invention relates to a method of manufacturing a green sheet, a method of manufacturing a silicon nitride sintered body, or a green sheet molding material. The method of manufacturing the green sheet includes a step of obtaining a silicon nitride water slurry that contains at least silicon nitride, water, and a binder and whose water blending amount is 10 to 70 parts by mass per 100 parts by mass of silicon nitride, a decompression treatment step of decompressing the silicon nitride water slurry to obtain a slurry for green sheet molding, and a sheet molding step of molding the slurry for green sheet molding to obtain a sheet molded body.
Patent EP-4227299-A1 (EP)
Inventor: ZHANG ZHIMIN
IPC: C07D401/10
Filed: 2021-09-17
Abstract: A benzimidazolone GLP-1 receptor agonist and the use thereof.
Patent EP-4236635-A1 (EP)
Inventor: JEONG BAE MOOK
IPC: H05K1/02
Filed: 2021-10-20
Abstract: Provided are a power amplification device and a manufacturing method thereof, wherein the power amplification device provides compact substrates by laminating a plurality of substrates, and has improved heat dissipating performance since a heat dissipating plate is installed to be in surface-contact with one of the plurality of substrates, and a heating element mounted on the substrate is in contact with the heat dissipating plate. 
     To this end, the power amplification device, according to the present disclosure, comprises: a first board having a first through-hole penetrating from the front to rear thereof; a second board of which the front surface is disposed on the rear surface of the first board, has a second through-hole penetrating from the front to rear thereof at a position corresponding to the first through-hole, and has a heating element penetrating the first through-hole and the second through-hole; and a heat dissipating plate of which the front surface is disposed on the rear surface of the second board and is in contact with the rear surface of the heating element.
Patent EP-4238686-A1 (EP)
Title: Laser processing device and laser processing method
Inventor: AIKAWA CHIKARA
IPC: B23K26/067
Filed: 2021-10-06
Abstract: A laser machining apparatus and a laser machining method that can achieve both maintenance of the machining quality of machined grooves and prevention of the increase of tact time. A branching element configured to branch a second laser light into a plurality of beams of branch light along a machining feed direction, and a second condenser lens configured to focus the plurality of beams of branch light branched by a branching element onto a street to be machined are provided. A time period τ is expressed as τ = L/V, where L is a branch distance, which corresponds to spacing between adjacent leading and trailing spots for each of branch lights focused on the street by the second condenser lens, V is a machining speed, which corresponds to a speed of relative movement, and τ is the time period taken until the trailing spot overlaps a machining position of the leading spot, and τ > τ1 is satisfied, where τ1 is a threshold value of the time period when deterioration of the machining quality of the second groove occurs.
Patent EP-4240900-A1 (EP)
Title: High porosity non-wood pulp
Inventor: SHANNON THOMAS G
IPC: D21H11/12
Filed: 2021-11-05
Abstract: Disclosed are non-wood pulps having a fiber length greater than about 1.70 mm and a porosity of about 100 cfm or greater. The relatively high degree of porosity is achieved without a loss in tensile strengths. The high degree of porosity and strength makes the pulps well suited for the manufacture of wet-laid fibrous products, particularly wet-laid tissue products. The pulps may be prepared from plants of the family  Asparagaceae  by mechanical pulping and more preferably by a chemi-mechanical pulping using a sodium hydroxide alkaline peroxide solution where the plant biomass is cut to size prior to pulping.
Patent EP-4261210-A1 (EP)
Title: Heterocyclic compound and organic light-emitting device comprising same
Inventor: LEE GI-BACK
IPC: C07D307/77
Filed: 2021-06-03
Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1 and an organic light emitting device including the same.
Patent EP-4270235-A1 (EP)
Title: Tag group, design device, design method, learned model, and identification device
Inventor: ENOKIDA Ippei
IPC: G06F30/27
Filed: 2021-12-10
Abstract: A plurality of tags Tag included in a tag group 10 each have a conductor arranged in a selective region thereof, and a corresponding one of spectrum information items on electromagnetic waves different from each other. In the plurality of tags Tag included in the tag group 10, an objective function set for the spectrum information items on the electromagnetic waves has converged.
Patent EP-4074779-A1 (EP)
Inventor: AN YONG HEE
IPC: C08L33/12
Filed: 2021-12-14
Abstract: The present invention relates to a thermoplastic resin composition, a method of preparing the same, and a molded article including the same. More particularly, the present invention relates to a thermoplastic resin composition including 35 to 85 % by weight of an alkyl acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A) containing alkyl acrylate rubber having an average particle diameter of 50 to 120 nm and 15 to 65 % by weight of a polymethacrylate resin (B), wherein the thermoplastic resin composition has an alkyl acrylate coverage value (X) of 70 % or more as calculated by Equation 1, a method of preparing the thermoplastic resin composition, and a molded article including the thermoplastic resin composition.According to the present invention, the present invention has an effect of providing a thermoplastic resin composition that has excellent mechanical properties, such as impact strength, tensile strength, and flexural strength, surface hardness, transparency, and colorability and is capable of preventing occurrence of whitening during bending due to excellent non-whitening properties, a method of preparing the thermoplastic resin composition, and a molded article including thermoplastic resin composition.
Patent EP-4284059-A1 (EP)
Inventor: LI YANBING
IPC: H04W28/02
Filed: 2021-03-31
Abstract: A data processing method includes: A wireless communication apparatus receives a radio resource control RRC message from a base station, where the RRC message includes a first radio link control RLC configuration field, and the first radio link control RLC configuration field indicates to process RLC data in a sequential delivery manner. The wireless communication apparatus processes the RLC data in an out-of-order delivery manner, where the out-of-order delivery manner is different from the sequential delivery manner indicated by the first radio link control RLC configuration field. Therefore, even though the base station configures the wireless communication apparatus to process the RLC data in the sequential delivery manner, the wireless communication apparatus still processes the RLC data in the out-of-order delivery manner. A complete PDCP PDU carried by an RLC PDU may be directly decrypted, to reduce write once read once, and save DDR bandwidth. In addition, a problem of burst delivery of a large quantity of PDCP PDUs to a PDCP layer in a short time is also avoided, to facilitate implementation.
Patent EP-4299203-A1 (EP)
Inventor: HIOKA DAIKI
IPC: B21B1/22
Filed: 2021-12-15
Abstract: A manufacturing method of a cold-rolled steel sheet according to the present invention is a manufacturing method of a cold-rolled steel sheet in which method a full-width heating device that heats a steel sheet over an entire area in a width direction of the steel sheet, an edge heating device that heats end portions in the width direction of the steel sheet, and a cold rolling mill that is arranged on a downstream side in a rolling direction with respect to the full-width heating device and the edge heating device and that rolls the steel sheet are used, the method including: a step of heating the steel sheet by using the full-width heating device and the edge heating device in such a manner that temperatures of the end portions in the width direction becomes higher than a temperature of a central portion in the width direction of the steel sheet on an entry side of the cold rolling mill.
Patent EP-4209710-A1 (EP)
Title: Fluidised bed unit
IPC: F23C10/00
Filed: 2022-01-10
Abstract: This invention relates to a fluidised bed unit for use in thermally treating biomass, waste, dried sewage sludge or by-products in general. The application is to be intended not limited to thermal treatments but has to be intended extended to any application involving a fluidised bed reactor. 
     The unit forms part of a larger system including a forced draft fan and an induced draft fan suitable to maintain the reactor operating temperature and pressure. The system is suitable for installation on a small or medium scale installation in the range 500kWth - 3Mth for thermal treatment application or in general in the range 10kg/h to 1000kg/h of feedstock. The unit comprises three cylinders arranged in an inverted "U" shape hereafter described. 
     The first cylinder is vertical and comprises a feedstock inlet, a fluidisation agent inlet, a nozzle inlet box, a plurality of nozzles for injecting the fluidisation agent in the bed, a plurality of temperature and pressure sensors. The flow in the first cylinder is upward. 
     The second cylinder is horizontal and comprises a flue gas temperature control device and an explosion protection device. The flow in the second cylinder is horizontal moving from the first cylinder toward the third cylinder. 
     The third cylinder is vertical and comprises a temperature control device, a catalytic filter, an auger for feeding new catalyst and extracting exhausted catalyst, and trapped particles, a plurality of temperature and pressure sensors. The flow in the third cylinder is downward. 
     The fluidised bed unit is compact, relatively simple to maintain and commercially viable so that it may be skid mounted in the factory and transported to the installation site. 
     The fluidised bed unit can also be part of an energy conversion system that is suitable for installation on small and medium scale processing plants.
Patent EP-4202200-A1 (EP)
Inventor: WOLANSKI PIOTR
IPC: F02K9/64
Filed: 2022-12-16
Abstract: The invention relates to a rocket engine with the multi-stage combustion of a mixture of propellants, having at least one pre-combustion chamber and a main combustion chamber, a propellant mixture supply system to these chambers, including a fuel and oxidant pump, and an exhaust gas nozzle, which according to the invention has at least at least one staged detonation chamber, comprising at least two preliminary detonation chambers (1, 2), and at their outlet - a post-combustion chamber (3), where full mixing and post-combustion of detonation products from the pre-chambers (1, 2) takes place, and the exhaust gases they are directed outwards through the nozzle (4), preferably of the Aerospike type. In this engine, in an individual staged detonation chamber, the preliminary detonation chambers (1, 2) are concentric and have a tubular, annular, disc or conical structure and operate in the rotating detonation mode, with one of the two preliminary detonation chambers (1, 2) in the individual staged detonation chamber, a gaseous mixture with a composition rich in fuel is supplied, and a gaseous mixture with a composition rich in oxidant is supplied to the other chamber.The solution according to the invention allows reduction of the dimensions of the rocket engine with multi-stage combustion of a mixture of propellants, as well as the mass of the engine compared to the state of the art solutions.
Patent EP-4001371-A1 (EP)
Inventor: FAN CUNYI
IPC: B65D25/14
Filed: 2015-11-05
Abstract: A coating composition comprising: (a) a first polyester material having a number-average molecular weight (Mn) of 500 to 5,500 Daltons, and (b) a second polyester material having a number-average molecular weight (Mn) of 6,000 to 100,000 Daltons. The coating composition is useful for, among other things, coating food and/or beverage containers.
Patent EP-4219292-A1 (EP)
Inventor: JOST MICHAEL
IPC: B63H23/24
Filed: 2022-01-28
Abstract: An electrically driven propulsion system for a watercraft comprises an electric motor adapted to provide a mechanical power of at least 50 kW, a pulse inverter, a thrust bearing, and a transmission. The pulse inverter is electrically coupled to the electric motor and adapted to provide an electrical supply power of at least 50 kW to the electric motor. The transmission comprises a rotary shaft. The electrically driven propulsion system further comprises a common waterproof housing. The electric motor, the pulse inverter and an enclosed section of the transmission are arranged inside the common waterproof housing. An external section of the transmission is arranged outside of the common waterproof housing. The transmission is adapted to rotationally couple the external section of the transmission to the electric motor. The thrust bearing is mechanically coupled to the rotary shaft of said transmission and to the common waterproof housing. The thrust bearing is adapted to transfer a force applied to the transmission along an axial direction of said rotary shaft of the transmission to the common waterproof housing.
Patent EP-4083656-A1 (EP)
Inventor: SHIMIZU MARIKO
IPC: G01S7/4863
Filed: 2022-02-24
Abstract: A light detector (1) includes a plurality of elements (10), a plurality of insulating separation parts (20), a fourth semiconductor region (14), a fifth semiconductor region (15), a first interconnect, a first quenching part, and a second interconnect. Avalanche photodiodes (10) are located in a cell region and arranged in a plane. Each of the elements (10) includes first, second, and third semiconductor regions (11, 12, 13). The second semiconductor region (12) is located on the first semiconductor region (11). The third semiconductor region (13) is located on the second semiconductor region (12). The separation parts (20) are located respectively around the elements (10). The fourth semiconductor region (14) is located around each of the separation parts (20). The fifth semiconductor region (15) is located on the fourth semiconductor region (14). The first interconnect is electrically connected to the third semiconductor regions (13). The first quenching part is electrically connected to the first interconnect. The second interconnect is electrically connected to the fifth semiconductor region (15). Carriers that are generated in the p--type semiconductor region (14) flow toward n+-type semiconductor region (15) due to depletion layer (DL2). A lateral electric field is generated below separation part (20). The carriers that are generated below the separation part (20) are attracted toward depletion layer (DL2) by the lateral electric field and are ejected via the second interconnect. Thereby, dark electric current that flows toward the first interconnect can be suppressed and reliability of the light detector (1) can be increased.
Patent EP-4056870-A1 (EP)
Inventor: MASUDA TOMOHIKO
IPC: F16H1/32
Filed: 2022-03-04
Abstract: One aspect of the present invention provides a speed reducer (1) including a casing (100), a speed reduction mechanism (200) provided in the casing (100), where the speed reduction mechanism (200) is configured to reduce rotation input thereto from a drive source (600) and output the reduced rotation, and a display unit (70) shaped such that the display unit (70) is attached onto a surface of the casing (100), where the display unit (70) is configured to display notification information. The speed reduction mechanism (200) includes a transmitting unit rotatably provided on the casing (100).
Patent EP-4056433-A1 (EP)
Inventor: ZHANG XIANHUI
IPC: B60T8/172
Filed: 2022-03-08
Abstract: The invention relates to a slope brake pressure determining method and system. The method includes: a pre-braking slope estimated value is determined according to a specified cycle, where a current pre-braking slope estimated value is determined and is used as a first slope estimated value a<sub>estimate1</sub>, and a pre-braking slope estimated value of a previous cycle that is latched prior to the establishment of brake pressure is used as a second slope estimated value a<sub>estimate2</sub>; an instantaneous vehicle speed v<sub>brake</sub> prior to the establishment of the brake pressure is latched, a vehicle traveling distance l<sub>brake</sub> and time t<sub>brake</sub> are accumulated, and an in-braking slope estimated value a<sub>slop</sub> is determined based on the instantaneous vehicle speed v<sub>brake</sub>, the vehicle traveling distance l<sub>brake</sub>, and the time t<sub>brake</sub>; and pre-braking pressure p1 and in-braking pressure p2 are determined based on the second slope estimated value a<sub>estimate2</sub> and a third slope estimated value a<sub>estimate3</sub>, respectively, initial brake pressure p3 is determined based on the pre-braking pressure p1 and the in-braking pressure p2, and final brake pressure p4 is determined based on the initial brake pressure p3. According to the invention, the brake pressure can be accurately determined.
Patent EP-4056991-A1 (EP)
Title: Automated inspection of foreign materials, cracks and other surface anomalies
Inventor: SAFAI MORTEZA
IPC: G01N21/88
Filed: 2018-07-17
Abstract: An inspection system for detecting defects in a workpiece can include an illumination source for illuminating a first section of the workpiece with a patterned light, wherein the illumination source does not illuminate a second section of the workpiece. The inspection system further includes a feedback camera for imaging the first section and producing a first output, and a background camera for imaging the second section and producing a second output. A processor compares the first output with the second output, and a controller alters the patterned light that is output by the illumination source based on the comparison. This feedback control continues until the background is suitably homogeneous or camouflaged compared to the defect, such that the visibility and/or detectability of the defect is increased.
Patent EP-4056424-A1 (EP)
Inventor: LIU RONG
IPC: G10L21/0208
Filed: 2022-05-23
Abstract: A delay estimation method for a smart rearview mirror, a delay estimation apparatus for a smart rearview mirror, and an electronic device are provided. Identification information of an external device is obtained (101) in response to connecting to the external device by a smart rearview mirror for screen projection. A target delay estimation upper limit corresponding to the external device is obtained (102) based on the identification information. A delay estimation result is obtained (103) by performing delay estimation based on the target delay estimation upper limit in response to sending a voice signal by the smart rearview mirror to the external device. The delay processing is performed (104) on the voice signal based on the delay estimation result.
Patent EP-4098910-A1 (EP)
Title: Fine pitch adjuster
Inventor: FLADHAMMER SCOTT T
IPC: F16H35/10
Filed: 2022-05-27
Abstract: A fine pitch adjuster that includes a housing, a wheel gear positioned within the housing and coupled to a ball stud, wherein rotation of the wheel gear provides inward and outward longitudinal translation of the ball stud relative to the housing, and a clutching worm input drive including, an inner drive sleeve having a shaft portion and a head portion, the shaft portion including a plurality of sleeve slots formed therein and a plurality of engagement ribs, and an outer worm gear sleeve having worm gear threads, the worm gear threads coupled at least indirectly to the wheel gear, and an inner chamber, the outer worm gear sleeve including a plurality of grooves extending longitudinally along the inner chamber for mating engagement with the plurality of engagement ribs, wherein rotation of the inner drive sleeve provides clutchable engagement with the outer worm gear sleeve to rotate the wheel gear.
Patent EP-4117133-A1 (EP)
Inventor: GUPTA SANDEEP
IPC: H02J3/00
Filed: 2022-06-23
Abstract: An arrangement (100; 200; 300; 400; 500) for signal transmission between a plurality of electrical units (102a-f) of a daisy chain (104). The arrangement (100) comprises a plurality of electrical units (102a-f); one or more signal wires (106) for interconnecting the electrical units (102a-f) of the plurality of electrical units (102a-f) to form a daisy chain (104); and one or more interfaces (112a-e) for providing a signal connection between two electrical units (102a-f) of the plurality of electrical units (102a-f). The interface (112a-e) comprises one or more connectors (114). The connector (114) is connected to a signal wire (106) of the one or more signal wires (106). The interface (112a-e) is external to the electrical units (102a-f) of the plurality of electrical units (102a-f). The connector (114) is connectable to a device (982) configured to monitor signal transmission between two electrical units (102a-f) of the plurality of electrical units (102a-f).
Patent EP-4116630-A1 (EP)
Inventor: TEMENT MARKO
IPC: F24F5/00
Filed: 2022-06-23
Abstract: Die Erfindung betrifft eine Deckenstrahlplatte (10) zur Klimatisierung eines Raumes (11), umfassend eine Abstrahlfläche (17), auf welcher ein Rohrsystem (20) zur Leitung eines Fluides, insbesondere Wasser, entlang der Abstrahlfläche (17), vorzugsweise unmittelbar, festgelegt ist, wobei die Länge (L) der Abstrahlfläche (17) deren Breite (B) um ein Mehrfaches übersteigt, wobei das Rohrsystem (20) mindestens zwei strömungstechnisch parallel geschaltete, insbesondere parallel angeordnete, Abschnitte (21, 22, 28; 44, 45) umfasst, und wobei die Deckenstrahlplatte (10) ein, insbesondere seilartiges, Befestigungssystem (24) zur freihängenden Befestigung an einer Decke (13) aufweist oder zumindest Mittel zum Zusammenwirken mit diesem, dadurch gekennzeichnet, dass die mindestens zwei Abschnitte an einer Decke (13) in einem Montagebereich (40) der Abstrahlfläche (17) zusammen- und wieder auseinandergeführt sind.